Motorola HF820 Manual page 18

2 Plug the other end of the charger into an
electrical outlet.
During charging, the mute button LED
indicator turns on
charging is complete. The portable
speaker battery takes approximately
2 hours to charge.
3 When charging is complete (mute
button LED indicator is off), remove the
charger from the electrical outlet, press
the release tab, and detach the charger
from the portable speaker.
Note: You can use the portable speaker
while it is charging. When the portable
speaker is in use, the mute button LED
indicator does not reflect charge status.
1. If the battery power is extremely low, it may take up to
60 seconds for the LED indicator to turn on.
16
1
and remains on until